Finding the Fourth Proportional to 105,338.09, 158,006.52 and 35,216.79

Step by Step Solution

1. Step 1: Write the proportion equation
   105,338.09 : 158,006.52 = 35,216.79 : x
2. Step 2: Convert to fraction form
   105,338.09/158,006.52 = 35,216.79/x
3. Step 3: Cross multiply
   105,338.09x = 158,006.52 × 35,216.79
4. Step 4: Simplify right side
   105,338.09x = 5,564,482,433.47
5. Step 5: Solve for x
   x = 5,564,482,433.47/105,338.09
6. Step 6: Final answer
   x = 52,824.98